Extendable pole



FIG. 1 is a front view of the extendable pole.

FIG. 2 is a left view of the claimed design.

FIG. 3 is a right view of the claimed design.

FIG. 4 is a top view of the claimed design.

FIG. 5 is a bottom view of the claimed design; and,

FIG. 6 is an isometric view of the claimed design. 

I claim the ornamental design for the extendable pole, as shown and described. 